CN104315034B - Two-way adjustable flywheel device - Google Patents
Two-way adjustable flywheel device Download PDFInfo
- Publication number
- CN104315034B CN104315034B CN201410426151.3A CN201410426151A CN104315034B CN 104315034 B CN104315034 B CN 104315034B CN 201410426151 A CN201410426151 A CN 201410426151A CN 104315034 B CN104315034 B CN 104315034B
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- CN
- China
- Prior art keywords
- drivewheel
- guiding
- arc
- lobe
- cover plate
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Abstract
The invention provides a two-way adjustable flywheel device which comprises an adjusting ring, a driving wheel, a driven wheel shaft, a cover plate, a driving wheel guide device and a driven wheel guide device, wherein the adjusting ring is arranged on the outer peripheral surface of the driving wheel in a sleeving manner and jogged with the driving wheel, and the adjusting ring is locked with the driving wheel through a positioning screw; the cover plate is connected with an arc-shaped bump of the driving wheel through a screw to form a cavity, and the driven wheel shaft is mounted in the cavity and connected with the driving wheel and the cover plate through bearings; the outer side of the driving wheel is connected with a power device, and the outer side of the driven wheel shaft is connected with a driven device. The two-way adjustable flywheel device is simple in structure and convenient to operate. The operation direction of a flywheel can be changed by changing the mounting position of the adjusting ring.
Description
Technical field
The invention belongs to the technical field of power guid device, more particularly, to a kind of Bidirectional adjustable flywheel gear.
Background technology
Current human powered device such as bicycle, the flywheel of wheelchair etc., mostly for the one-way only operation of chain drive, in inverse work
Moment can not be transmitted when rotating in direction.But in some applications specific, such as bidirectional-movement wheelchair or other require bidirectional-movement
Automatic power apparatus in it is desirable to flywheel can along need direction operating, that is, need flywheel can change operative orientation.
Content of the invention
The technical problem to be solved in the present invention is to propose a kind of Bidirectional adjustable flywheel gear, can be directly from outside simple
Operate and change internal drive structure, thus changing the operative orientation of device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Bidirectional adjustable flywheel gear, and it is special
Levy and be, including regulation ring, drivewheel, follower shaft, cover plate, drivewheel guider and driven pulley guider, described master
Driving wheel is the disc structure having centre bore, and drivewheel end face outside is provided with annular flange along described centre bore, described flange
Connecting power device, the edge of drivewheel inner side end is uniformly arranged several arc bumps, and described drivewheel guider is respectively
On the drivewheel inner side end below described arc bump；Described cover plate has centre bore, and cover plate passes through screw and active
The arc bump of wheel is connected to form cavity；Described follower shaft is hollow circular tube structure, and hollow circular tube side outer circumference surface sets
Have disk projection, in described cavity, disk projection is respectively provided on two sides with bearing to disk projection, follower shaft pass through bearing with
The centre bore of described drivewheel is connected with described cover plate, and hollow circular tube opposite side passes through centre bore and the slave unit of described cover plate
It is connected；Several gathering sills are uniformly had on described disk projection outer circumference surface, described driven pulley guider is respectively arranged on described
In gathering sill；Described regulation ring be coated at mutually chimeric with drivewheel on described drivewheel outer circumference surface, regulation ring pass through position spiral shell
Nail and drivewheel locking, regulation ring inner face are uniformly arranged several support blocks, described support block passes through screw and regulation ring phase
Even, the side phase configuration of the side of support block and described arc bump.
By technique scheme, described drivewheel guider includes the guiding lobe of arc and the spring leaf of two arcs,
Described guiding lobe center has through hole, and described through hole penetrates guiding lobe axis and is fixed in described cavity, guides lobe center and institute
State arc bump to be centrally located on same Radius, described support block bottom surface is connected with the outer arcuate face of guiding lobe, described guiding
Lobe axis two ends are inserted respectively in described drivewheel inner side end and the inner side end of cover plate and are fixed, and guiding lobe can be around guiding lobe
Central axis, the drivewheel inner face on the right side of guiding lobe arranges limited post；The relatively described guiding of described two arc-shaped spring pieces
Lobe centrosymmetry is arranged, on the outer arcuate face of two arc-shaped spring piece lower end fixed guide lobes, upper end and described arc bump phase
Contact, the arc port of two arc-shaped spring pieces is oppositely arranged.
By technique scheme, described driven pulley guider includes spring and feather key, and described spring one end is fixed on
Described guiding trench bottom, the other end is connected with described feather key bottom, in the concave profile of feather key top and described guiding lobe
The heart connects.
By technique scheme, described slave unit is wheel.
By technique scheme, described power set are handle.
By technique scheme, the quantity of described guiding lobe is the integral multiple of feather key.
The invention has the beneficial effects as follows: provide a kind of flywheel dress remaining to change on demand operative orientation after mounting
Put, just can change the operative orientation of flywheel by the installation site changing regulation ring, easy and simple to handle.
Brief description
Fig. 1 is the sectional view that rotates counterclockwise of flywheel gear of one embodiment of the present of invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the sectional view that rotates clockwise of flywheel gear of one embodiment of the present of invention.
Wherein: 1 regulation ring, 2 drivewheels, 3 follower shafts, 4 cover plates, 5 arc bumps, 6 screws, 7 cavitys, 8 hollow circular tubes,
9 disk projections, 10 bearings, 11 gathering sills, 12 Positioning screws, 13 support blocks, 14 guiding lobes, 15 spring leafs, 16 guiding lobe axis,
17 springs, 18 feather keys, 19 limited posts.
Specific embodiment
For more fully understanding the present invention, the invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, 2, a kind of Bidirectional adjustable flywheel gear, including regulation ring 1, drivewheel 2, follower shaft 3, lid
Plate 4, drivewheel guider and driven pulley guider, described drivewheel is the disc structure having centre bore, outside drivewheel
Side end face is provided with annular flange, flange connecting power device along described centre bore, and power set can be handle, is turned using manpower
Fixed handle drives drivewheel rotation, and the edge of drivewheel inner side end is uniformly arranged several arc bumps 5, drivewheel guider
It is respectively arranged on the drivewheel inner side end below described arc bump；Described cover plate has centre bore, cover plate pass through screw 6 with
The arc bump of drivewheel is connected to form cavity 7；Described follower shaft is hollow circular tube 8 structure, hollow circular tube side excircle
Face is provided with disk projection 9, and in cavity, disk projection is respectively provided on two sides with bearing 10 to disk projection, and follower shaft passes through
Bearing is connected with the centre bore of drivewheel and cover plate, and hollow circular tube opposite side passes through centre bore and the slave unit phase of described cover plate
Even, slave unit is wheel；Several gathering sills 11 are uniformly had, driven pulley guider divides on described disk projection outer circumference surface
Not in described gathering sill；Described regulation ring is coated at mutually chimeric with drivewheel on drivewheel outer circumference surface, and regulation ring is passed through
Positioning screw 12 and drivewheel locking, regulation ring inner face are uniformly arranged several support blocks 13, support block passes through screw and tune
Section ring is connected, the side phase configuration of the side of support block and arc bump.
Drivewheel guider includes the guiding lobe 14 of arc and the spring leaf 15 of two arcs, and guiding lobe center has logical
Hole, through hole penetrates guiding lobe axis 16 and is fixed in cavity 7, and guiding lobe center is centrally located at same Radius with arc bump 5
On, support block 13 bottom surface with guiding lobe outer arcuate face connect, guiding lobe axis two ends insert respectively drivewheel 2 inner side end and
Fixing in the inner side end of cover plate 4, guiding lobe can be around guiding lobe central axis, on the drivewheel inner side end on the right side of guiding lobe
Setting limited post 19；Described two arc-shaped spring pieces are oppositely oriented the setting of lobe centrosymmetry, and two arc-shaped spring piece lower ends are fixed
On the outer arcuate face of guiding lobe, upper end is contacted with arc bump, and the arc port of two arc-shaped spring pieces is oppositely arranged.
Driven pulley guider includes spring 17 and feather key 18, and spring one end is fixed on gathering sill 11 bottom, the other end
Be connected with feather key bottom, feather key in this gathering sill radially slidably, feather key top with guiding lobe 14 arc
Face center connects, and the quantity of guiding lobe 14 is the integral multiple of feather key, stress equalization when making flywheel work.
Regulation ring is relied on to change the direction of guiding lobe in the present invention, thus changing the direction of work structuring to realize flywheel
The change of action direction, as shown in figs. 1 and 3, flywheel gear has rotation direction counterclockwise and dextrorotation to two kinds of mode of operations, when winged
During wheel apparatus rotate counterclockwise, the position of adjustment regulation ring 1, make the right flank of support block 13 of regulation ring left with arc bump 5
Side connects, and so that the right side of guiding lobe 14 has been lifted up, and the spring leaf 15 on right side is subject to the compression of arc bump to produce elastic force, counterclockwise
Turning handle, drivewheel 2 rotate counterclockwise, it is driven by bearing 10 and drives follower shaft 3 to rotate, follower shaft can be smoothly
Tilting edge direction along guiding lobe rotates counterclockwise, and tilts edge direction because there being the limited post 19 on drivewheel to hinder along guiding lobe is non-
Gear and immovable；When flywheel gear turns clockwise, need to change the relative position of regulation ring and follower shaft, it is fixed to back out
Position screw 12 makes regulation ring unlock with drivewheel, and adjustment adjusts ring position, makes left surface and the arc of the support block of regulation ring
Shape projection right flank connects, and so that the left side of guiding lobe has been lifted up, and the spring leaf in left side is subject to the compression of arc bump to produce elastic force, adjusts
Whole good rear stationary positioned screw can lock again, rotates clockwise handle, drivewheel turns clockwise, by bearing-transmission band
Dynamic follower shaft rotates, and follower shaft can smoothly rotate clockwise along the tilting edge direction of guiding lobe.
Claims (6)
1. a kind of Bidirectional adjustable flywheel gear is it is characterised in that include regulation ring, drivewheel, follower shaft, cover plate, master
Driving wheel guider and driven pulley guider, described drivewheel is the disc structure having centre bore, drivewheel end face outside
It is provided with annular flange along described centre bore, described flange connecting power device, the edge of drivewheel inner side end is uniformly arranged
Several arc bumps, described drivewheel guider is respectively arranged on the drivewheel inner side end below described arc bump；Institute
State cover plate and have centre bore, cover plate is connected to form cavity by the arc bump of screw and drivewheel；During described follower shaft is
Empty circular tube structure, hollow circular tube side outer circumference surface is provided with disk projection, disk projection in described cavity, disk projection
It is respectively provided on two sides with bearing, follower shaft is connected with the centre bore of described drivewheel and described cover plate by bearing, hollow circular tube
Opposite side passes through the centre bore of described cover plate to be connected with slave unit；Several leading uniformly is had on described disk projection outer circumference surface
To groove, described driven pulley guider is respectively arranged in described gathering sill；Described regulation ring is coated at described drivewheel excircle
Mutually chimeric with drivewheel on face, regulation ring is passed through Positioning screw and is locked with drivewheel, regulation ring inner face is uniformly arranged several
Support block, described support block is connected with regulation ring by screw, the side phase configuration of the side of support block and described arc bump.
2. Bidirectional adjustable flywheel gear as claimed in claim 1 is it is characterised in that described drivewheel guider includes
The guiding lobe of arc and the spring leaf of two arcs, described guiding lobe center has through hole, and described through hole penetrates guiding lobe axis
It is fixed in described cavity, guiding lobe center is centrally located on same Radius with described arc bump, described support block bottom surface
Connect with the outer arcuate face of guiding lobe, the interior of described drivewheel inner side end and cover plate is inserted at described guiding lobe axis two ends respectively
Fixing in side end face, guiding lobe can arrange limited post around guiding lobe central axis on the drivewheel inner face on the right side of guiding lobe；
The relatively described guiding lobe centrosymmetry setting of described two arc-shaped spring pieces, outside two arc-shaped spring piece lower end fixed guide lobes
On arcwall face, upper end is contacted with described arc bump, and the arc port of two arc-shaped spring pieces is oppositely arranged.
3. Bidirectional adjustable flywheel gear as claimed in claim 2 is it is characterised in that described driven pulley guider includes
Spring and feather key, described spring one end is fixed on described guiding trench bottom, and the other end is connected with described feather key bottom, guiding
Key top end is connected with the concave profile center of described guiding lobe.
4. Bidirectional adjustable flywheel gear as claimed in claim 1 is it is characterised in that described slave unit is wheel.
5. Bidirectional adjustable flywheel gear as claimed in claim 1 is it is characterised in that described power set are handle.
6. Bidirectional adjustable flywheel gear as claimed in claim 3 is it is characterised in that the quantity of described guiding lobe is guiding
The integral multiple of key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426151.3A CN104315034B (en) | 2014-08-27 | 2014-08-27 | Two-way adjustable flywheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426151.3A CN104315034B (en) | 2014-08-27 | 2014-08-27 | Two-way adjustable flywheel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104315034A CN104315034A (en) | 2015-01-28 |
| CN104315034B true CN104315034B (en) | 2017-01-25 |
Family
ID=52370315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426151.3A Expired - Fee Related CN104315034B (en) | 2014-08-27 | 2014-08-27 | Two-way adjustable flywheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104315034B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB333694A (en) * | 1929-06-28 | 1930-08-21 | Karel Vondra | Improvements in clutches for motor cars and other machines |
| JP2713616B2 (en) * | 1989-09-26 | 1998-02-16 | エヌティエヌ株式会社 | clutch |
| US5482221A (en) * | 1994-07-25 | 1996-01-09 | Dean M. Peterson | Single action fly fishing reel having an infinitely variable silent drag |
| KR100654924B1 (en) * | 2005-10-18 | 2006-12-06 | 이수행 | Safety switching device for handling one way clutch possible of changing in bidirection |
| CN102162496A (en) * | 2011-04-14 | 2011-08-24 | 余启佳 | Single-jack flywheel |
-
2014
- 2014-08-27 CN CN201410426151.3A patent/CN104315034B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104315034A (en) | 2015-01-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20180827 |